ATYPICAL LINEAR CONFIGURATION OF BEDBUG BITES IN AN EIGHT-YEAR-OLD BOY: A Case Report and Overview of Cimicosis.

At the beginning of the 21st century, the prevalence of Cimex species (bedbugs) infestation in human dwellings rose exponentially, particularly in the United States. Although there is no evidence that bedbugs transmit diseases to their hosts, they are difficult to eradicate, making them a source of psychological and physical distress and a socioeconomic burden to society. Here, the author describes the case of an eight-year-old boy who presented with widespread, multiple, itchy, red papules surrounded by round patches of erythematous, edematous skin, and was eventually diagnosed with cimicosis (bedbug infestation). Other family members living with the boy showed no clinical signs of bedbug infestation, and the bites on the boy were not in the typical three-row linear configuration associated with bedbug bites-which made this case compelling. Clinical diagnostic characteristics, symptom management, and suggestions on infestation eradication are provided. Biological and epidemiological characteristics of bedbug infestation are also described. Currently, evidence of simple, safe, and effective means of bedbug eradication is lacking.